African American History

Copper , Zinc , Gold , BrassIn Africa furnaces made of a deep or bowl were built to contain the ore . This was then subjected to long-shanked heats coming from scorch fires sometimes adding lime as change and exposed to oxygen by pot or whip bellows to keep the heat at high temp agetures .

aft(prenominal) long hours of exposure to high heat , the pots are deplorable to reveal crusadeIn some provinces , this was a prestigious position because of the major power to produce quality weight-lift and the standoff with peculiar(prenominal) skills in some it was a despised position because of the association with servitude and feared for the transcendental associationsThe defeat of the Nubian and Egyptian troops against iron-wielding Assyrians in the ordinal cytosine was what prompted the Nubians and Egyptians to adopt iron technology (a ) The need for coal in smelting led to the adulteration of the forests in the Butana Plain and (2 ) The environmental degradation led to the collapse of the kingdom in the Christian era (a ) Phoenicians , who are seafaring people who knew the secret motion of smelting , brought the familiarity to Africa when they established settlements and colonies in the North African coast and traded with Berbers (b ) The dispersion of knowledge of smelting came from Morocco to Yemen (c ) Africans developed the process independently of othersThe availability of iron was an advantage in war , through the two-wh eeled horse-drawn chariots , in trade becaus! e it helped in transportation of gold , organize and slaves and through the production...If you want to get a full essay, gild it on our website: OrderCustomPaper.com

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